Discovery Method
Radial Velocity
Consistent across records
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ExoplanetDetail
TOI-1203 b
Host star TOI-1203 • 1.52 R⊕ • 4.16 d orbit
Records
1
archive rows
Discovery
2025
Radial Velocity
Radius
1.52 R⊕
default parameter set
Mass
3.51 M⊕
default parameter set
TOI-1203
1361.2 K equilibrium
Canonical Summary
Adopted planet values from the default parameter set
Values come from the archive's default parameter set. Missing values stay missing. Ranges and counts describe all source rows.
Selected source: Gandolfi et al. 2025
Host Star
TOI-1203
Stable across source rows
Discovery Year
2025
Stable across source rows
Orbital Period
4.16 day
single adopted value
Semi-Major Axis
0.05 au
single adopted value
Radius
1.52 Rearth
single adopted value
Mass
3.51 Mearth
single adopted value
Density
5.48 g/cm**3
single adopted value
Equilibrium Temperature
1361.2 K
single adopted value
Scale Comparison
Radius against familiar reference worlds
Current adopted radius: 1.52 R⊕ • circles scaled linearly by radius
Earth
1.0 R⊕ baseline
TOI-1203 b
1.52 R⊕
Jupiter
11.2 R⊕ reference
Provenance
Underlying measurements and references
Evidence Summary
Rows
1
Refs
1
Methods
1
Discoverystable
Facilitystable
Periodstable
Radiusstable
Massstable
Eq. Tempstable
| Year | Method | Facility | Telescope | Period | Radius | Mass | Eq. Temp | Reference |
|---|---|---|---|---|---|---|---|---|
| 2025 | Radial Velocity | La Silla Observatory | 3.6 m ESO Telescope | 4.16 day | 1.52 Rearth | 3.51 Mearth | 1361.2 K | Gandolfi et al. 2025 |